Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc tieng » hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cua nhung » va nhung
tinh cua » trinh cua, sinh cua, tinh chat
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
khan ap » khan cap, han ap, khan dam

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tieng anh - hanh tinh cua nhung cong dan ((than cap) OR (khan ap))~.
• Adding a wildcard symbol may retrieve word variants: hoc tieng anh - hanh tinh cua nhung cong dan ((than cap) or (khan ap))*.